body {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: aquamarine;
}


// 播放动画
.play-poster {
    position: relative;
    top: 50px;

    .strip-box {
        position: absolute;
        top: -150px;
        left: 130px;
        height: 329px;
		z-index: 100;
		transform: rotate(-30deg);
		transform-origin: center 0;
        transition: transform 0.3s;
        &:before {
			position: absolute;
			content: "";
			top: -20px;
			left: 150px;
			width: 48px;
			height: 48px;
			border-radius: 48px;
			background: #fff;
			z-index: 100;
		}

		&.active {
			transform: rotate(0deg);
		}
        img {
            display: block;
			width: 220px;
			height: 330px;
			margin-left: 140px;
		}
    }

    .poster-box {
        margin-top: 100px;
        width: 591px;
        height: 591px;
        background: url("../image/disc-ip6.png");
        background-size: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        animation: circling 20s linear infinite;
        &.pause {
            animation-play-state: paused;
        }
        
        .play-box {
            text-align: center;
            
            img {
                display: block;
                margin: 0 auto;
                width: 366px;
                height: 366px;
                border: solid 15px rgba(0, 0, 0, 0.15);
                border-radius: 50%;
            }
        }
    }
}

.play-controller{
    margin-top: 40px;
    .play {
        text-align: center;
    }
    
    .play-time {
        margin-top: 10px;
        text-align: center;
    
        input {
            vertical-align: middle;
        }
    }
}


@keyframes circling {
    0% {
        transform: rotate(0);
    }
    100% {
        transform: rotate(1turn);
    }
}